Review | Cons The unit of current, the ampere, is defined in terms of the force between currents. Two 1.0-meter-long sections of very long wires a distance 3.0 m apart each carry a current of 1.0 A. Part A What is the force between them? (If the force between two actual wires has this value, the current defined to be exactly 1 A.)

University Physics Volume 2
18th Edition
ISBN:9781938168161
Author:OpenStax
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Chapter11: Magnetic Forces And Fields
Section: Chapter Questions
Problem 78AP: (a) A 0.750-m-long section of cable carrying current to a car starter motor makes an angle of GOP...
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I Review | Constants
The unit of current, the ampere, is defined in terms of the force
between currents. Two 1.0-meter-long sections of very long
distance 3.0 m apart each carry a current of 1.0 A.
wires
Part A
What is the force between them? (If the force between two actual wires has this value, the current is defined to be exactly 1 A.)
Express your answer with the appropriate units.
HA
?
F =
Value
Units
Submit
Request Answer
Transcribed Image Text:I Review | Constants The unit of current, the ampere, is defined in terms of the force between currents. Two 1.0-meter-long sections of very long distance 3.0 m apart each carry a current of 1.0 A. wires Part A What is the force between them? (If the force between two actual wires has this value, the current is defined to be exactly 1 A.) Express your answer with the appropriate units. HA ? F = Value Units Submit Request Answer
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